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UC2842B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UC2842B product

UC2842B

Integrated Circuits (ICs)

PWM ControllerCurrent ModePower Management

The UC2842B is a fixed-frequency current-mode PWM controller optimized for off-line and DC-DC power supply designs.

Best for

  • Off-line power supplies
  • DC-DC converters

Avoid if

  • Applications requiring extremely low power consumption during standby

Check before use

  • Thermal management and MOSFET gate drive requirements

Key specifications

Max Duty Cycle
100%
UVLO On
16 V
Operating Frequency
Up to 500 kHz

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply

Datasheet

63eee3cf87c61194248c1c7860a44595_2403211035_UMW-Youtai-Semiconductor-Co---Ltd--UC2842B_C2995534.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UC2842B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a current-mode PWM controller designed for efficient power conversion, featuring a high-current totem-pole output suitable for driving power MOSFETs.